普元EOS命名sql查询案例

最新推荐文章于 2021-03-04 01:11:23 发布

转载最新推荐文章于 2021-03-04 01:11:23 发布 · 4k 阅读

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本文介绍了一个使用MyBatis进行复杂SQL查询的例子，包括查询可加入岗位的人员列表及已在岗位的人员列表，并提供了相应的SQL映射配置。

<sqlMap>
<resultMap class="org.gocom.components.coframe.org.dataset.OrgEmployee" id="resultMap">
<result column="empid" property="empid"/>
<result column="userid" property="userid"/>
<result column="empcode" property="empcode"/>
<result column="empname" property="empname"/>
<result column="sortno" property="sortno"/>
</resultMap>

<select id="selectEmpAllowAdd" resultMap="resultMap" parameterClass="java.util.HashMap">
SELECT E.EMPID,E.USERID,E.EMPCODE,E.EMPNAME,E.SORTNO FROM ORG_EMPLOYEE E,ORG_EMPORG O,ORG_POSITION P
WHERE E.EMPID = O.EMPID AND O.ORGID=P.ORGID AND P.POSITIONID =#positionid#
AND E.EMPID NOT IN (SELECT EMPID FROM ORG_EMPPOSITION WHERE POSITIONID =#positionid#)
<isNotNull prepend="AND" property="userid">
USERID LIKE #userid#
</isNotNull>
<isNotNull prepend="AND" property="empname">
EMPNAME LIKE #empname#
</isNotNull>
</select>
<select id="countEmpAllowAdd" resultClass="java.lang.Integer" parameterClass="java.util.HashMap">
SELECT COUNT(E.EMPID) FROM ORG_EMPLOYEE E,ORG_EMPORG O,ORG_POSITION P
WHERE E.EMPID = O.EMPID AND O.ORGID=P.ORGID AND P.POSITIONID =#positionid#
AND E.EMPID NOT IN (SELECT EMPID FROM ORG_EMPPOSITION WHERE POSITIONID =#positionid#)
<isNotNull prepend="AND" property="userid">
USERID LIKE #userid#
</isNotNull>
<isNotNull prepend="AND" property="empname">
EMPNAME LIKE #empname#
</isNotNull>
</select>

<select id="selectEmpInPosition" resultMap="resultMap" parameterClass="java.util.HashMap">
SELECT E.EMPID,E.USERID,E.EMPCODE,E.EMPNAME,E.SORTNO
FROM ORG_EMPLOYEE E ,ORG_EMPPOSITION P
WHERE E.EMPID=P.EMPID AND P.POSITIONID =#positionid#
<isNotNull prepend="AND" property="userid">
USERID LIKE '%$userid$%'
</isNotNull>
<isNotNull prepend="AND" property="empname">
EMPNAME LIKE '%$empname$%'
</isNotNull>
ORDER BY E.SORTNO
</select>
<select id="countEmpInPosition" resultClass="java.lang.Integer" parameterClass="java.util.HashMap">
SELECT COUNT(E.EMPID) FROM ORG_EMPLOYEE E ,ORG_EMPPOSITION P
WHERE E.EMPID=P.EMPID AND P.POSITIONID =#positionid#
<isNotNull prepend="AND" property="userid">
USERID LIKE #userid#
</isNotNull>
<isNotNull prepend="AND" property="empname">
EMPNAME LIKE #empname#
</isNotNull>
</select>
</sqlMap>